Ultra-Compact Collapsible Design Expands to a full 500ml bottle but collapses down to just 4.3cm thick — easily fits into pockets, small bags, or backpacks for ultimate portability.
Food-Grade Safe Materials Made from premium food-grade silicone and PP (BPA-free), ensuring safe, healthy, and odor-free drinking water.
Heat-Resistant & Anti-Scald Withstands temperatures from -40°C to 220°C — can directly handle boiling water without burning your hands.
Leak-Proof & Secure Seal Features a tight sealing ring and screw cap design that prevents leaks even when tilted, shaken, or carried in a bag.
Lightweight & Easy to Carry Only 109.5g with a convenient carrying loop — perfect for hiking, camping, travel, gym, and everyday outdoor use.
Specification: （1）Material: Food-grade Silicone + PP (BPA-free) （2）Size: Expanded Dimensions 92 × 95 × 168 mm Collapsed Dimensions 92 × 95 × 43 mm （3）Weight: 109.5 g （4）Capacity: 500ml (17.5 fl oz) （5）Temperature Resistance: -40°C to 220°C (boiling water safe) （6）Colors: Black
Package Include: 1 × S11 Double-Layer Collapsible Water Bottle
